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<html><head><title>QSsl Class Reference</title><style>h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm }
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</style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr /><td align="left" valign="top" width="32"><img align="left" border="0" height="32" src="images/rb-logo.png" width="32" /></td><td width="1">&#160;&#160;</td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a>&#160;&#183; <a href="classes.html"><font color="#004faf">All Classes</font></a>&#160;&#183; <a href="modules.html"><font color="#004faf">Modules</font></a></td></table><h1 align="center">QSsl Class Reference<br /><sup><sup>[<a href="qtnetwork.html">QtNetwork</a> module]</sup></sup></h1><p>The QSsl namespace declares enums common to all SSL classes in
<a href="qtnetwork.html">QtNetwork</a>. <a href="#details">More...</a></p>

<h3>Types</h3><ul><li><div class="fn" />enum <b><a href="qssl.html#AlternateNameEntryType-enum">AlternateNameEntryType</a></b> { EmailEntry, DnsEntry }</li><li><div class="fn" />enum <b><a href="qssl.html#EncodingFormat-enum">EncodingFormat</a></b> { Pem, Der }</li><li><div class="fn" />enum <b><a href="qssl.html#KeyAlgorithm-enum">KeyAlgorithm</a></b> { Rsa, Dsa }</li><li><div class="fn" />enum <b><a href="qssl.html#KeyType-enum">KeyType</a></b> { PrivateKey, PublicKey }</li><li><div class="fn" />enum <b><a href="qssl.html#SslProtocol-enum">SslProtocol</a></b> { UnknownProtocol, SslV3, SslV2, TlsV1, AnyProtocol }</li></ul><a name="details" /><hr /><h2>Detailed Description</h2><p>The QSsl namespace declares enums common to all SSL classes in
<a href="qtnetwork.html">QtNetwork</a>.</p>
<hr /><h2>Type Documentation</h2><h3 class="fn"><a name="AlternateNameEntryType-enum" />QSsl.AlternateNameEntryType</h3><p>Describes the key types for alternate name entries in <a href="qsslcertificate.html">QSslCertificate</a>.</p>
<table class="valuelist">
<tr class="odd" valign="top">
<th class="tblConst">Constant</th>
<th class="tblval">Value</th>
<th class="tbldscr">Description</th>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.EmailEntry</tt></td>
<td class="topAlign"><tt>0</tt></td>
<td class="topAlign">An email entry; the entry contains an email
address that the certificate is valid for.</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.DnsEntry</tt></td>
<td class="topAlign"><tt>1</tt></td>
<td class="topAlign">A DNS host name entry; the entry contains a
host name entry that the certificate is valid for. The entry may
contain wildcards.</td>
</tr>
</table>
<p><b>See also</b> <a href="qsslcertificate.html#alternateSubjectNames">QSslCertificate.alternateSubjectNames</a>().</p>


<h3 class="fn"><a name="EncodingFormat-enum" />QSsl.EncodingFormat</h3><p>Describes supported encoding formats for certificates and
keys.</p>
<table class="valuelist">
<tr class="odd" valign="top">
<th class="tblConst">Constant</th>
<th class="tblval">Value</th>
<th class="tbldscr">Description</th>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.Pem</tt></td>
<td class="topAlign"><tt>0</tt></td>
<td class="topAlign">The PEM format.</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.Der</tt></td>
<td class="topAlign"><tt>1</tt></td>
<td class="topAlign">The DER format.</td>
</tr>
</table>


<h3 class="fn"><a name="KeyAlgorithm-enum" />QSsl.KeyAlgorithm</h3><p>Describes the different key algorithms supported by <a href="qsslkey.html">QSslKey</a>.</p>
<table class="valuelist">
<tr class="odd" valign="top">
<th class="tblConst">Constant</th>
<th class="tblval">Value</th>
<th class="tbldscr">Description</th>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.Rsa</tt></td>
<td class="topAlign"><tt>0</tt></td>
<td class="topAlign">The RSA algorithm.</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.Dsa</tt></td>
<td class="topAlign"><tt>1</tt></td>
<td class="topAlign">The DSA algorithm.</td>
</tr>
</table>


<h3 class="fn"><a name="KeyType-enum" />QSsl.KeyType</h3><p>Describes the two types of keys <a href="qsslkey.html">QSslKey</a> supports.</p>
<table class="valuelist">
<tr class="odd" valign="top">
<th class="tblConst">Constant</th>
<th class="tblval">Value</th>
<th class="tbldscr">Description</th>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.PrivateKey</tt></td>
<td class="topAlign"><tt>0</tt></td>
<td class="topAlign">A private key.</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.PublicKey</tt></td>
<td class="topAlign"><tt>1</tt></td>
<td class="topAlign">A public key.</td>
</tr>
</table>


<h3 class="fn"><a name="SslProtocol-enum" />QSsl.SslProtocol</h3><p>Describes the protocol of the cipher.</p>
<table class="valuelist">
<tr class="odd" valign="top">
<th class="tblConst">Constant</th>
<th class="tblval">Value</th>
<th class="tbldscr">Description</th>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.SslV3</tt></td>
<td class="topAlign"><tt>0</tt></td>
<td class="topAlign">SSLv3</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.SslV2</tt></td>
<td class="topAlign"><tt>1</tt></td>
<td class="topAlign">SSLv2</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.TlsV1</tt></td>
<td class="topAlign"><tt>2</tt></td>
<td class="topAlign">TLSv1</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.UnknownProtocol</tt></td>
<td class="topAlign"><tt>-1</tt></td>
<td class="topAlign">The cipher's protocol cannot be
determined.</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.AnyProtocol</tt></td>
<td class="topAlign"><tt>3</tt></td>
<td class="topAlign">The socket understands SSLv2, SSLv3, and
TLSv1. This value is used by <a href="qsslsocket.html">QSslSocket</a> only.</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.TlsV1SslV3</tt></td>
<td class="topAlign"><tt>4</tt></td>
<td class="topAlign">On the client side, this will send a TLS 1.0
Client Hello, enabling TLSv1 and SSLv3 connections. On the server
side, this will enable both SSLv3 and TLSv1 connections.</td>
</tr>
<tr>
<td class="topAlign"><tt>QSsl.SecureProtocols</tt></td>
<td class="topAlign"><tt>5</tt></td>
<td class="topAlign">The default option, using protocols known to
be secure; currently behaves like TlsV1SslV3.</td>
</tr>
</table>
<p>Note: most servers using SSL understand both versions (2 and 3),
but it is recommended to use the latest version only for security
reasons. However, SSL and TLS are not compatible with each other:
if you get unexpected handshake failures, verify that you chose the
correct setting for your protocol.</p>
<address><hr /><div align="center"><table border="0" cellspacing="0" width="100%"><tr class="address"><td align="left" width="25%">PyQt&#160;4.9.1 for X11</td><td align="center" width="50%">Copyright &#169; <a href="http://www.riverbankcomputing.com">Riverbank&#160;Computing&#160;Ltd</a> and <a href="http://www.qtsoftware.com">Nokia</a> 2011</td><td align="right" width="25%">Qt&#160;4.8.0</td></tr></table></div></address></body></html>